Inventor · disambiguated record
Sumio Fukuda
Also filed as: FUKUDA SUMIO
2 granted patents·1 pending application·11 citations·filing 2001–2006
55Inventor score
Files withTOYO JIDOKI KK3
Top patents by PatentIndex Score
3 records- 0158US6651407B2Bag supplying device for an automated packaging machineTOYO JIDOKI KK·Filed 2001·Granted Nov 25, 2003·7 cites·4 claims
- 0251US6446684B1Bag opening apparatus and method for use in bag filling and packaging machine using flat bagsTOYO JIDOKI KK·Filed 2001·Granted Sep 10, 2002·4 cites·13 claims
- 0339US2006207225A1Opening method for packaging bag with fastenerTOYO JIDOKI KK·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sumio Fukuda files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →